CN100428796C - 视频点播方法、系统、服务器和终端 - Google Patents

视频点播方法、系统、服务器和终端 Download PDF

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Publication number
CN100428796C
CN100428796C CNB2006100570354A CN200610057035A CN100428796C CN 100428796 C CN100428796 C CN 100428796C CN B2006100570354 A CNB2006100570354 A CN B2006100570354A CN 200610057035 A CN200610057035 A CN 200610057035A CN 100428796 C CN100428796 C CN 100428796C
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China
Prior art keywords
program data
multicast
terminal
program
clean culture
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CNB2006100570354A
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English (en)
Chinese (zh)
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CN1859562A (zh
Inventor
马伟
高磊
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Shenzhen Huawei Cloud Computing Technology Co ltd
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Huawei Technologies Co Ltd
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Priority to CNB2006100570354A priority Critical patent/CN100428796C/zh
Publication of CN1859562A publication Critical patent/CN1859562A/zh
Priority to PCT/CN2007/000722 priority patent/WO2007104236A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26616—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for merging a unicast channel into a multicast channel, e.g. in a VOD application, when a client served by unicast channel catches up a multicast channel to save bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6408—Unicasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CNB2006100570354A 2006-03-13 2006-03-13 视频点播方法、系统、服务器和终端 Active CN100428796C (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB2006100570354A CN100428796C (zh) 2006-03-13 2006-03-13 视频点播方法、系统、服务器和终端
PCT/CN2007/000722 WO2007104236A1 (fr) 2006-03-13 2007-03-06 Procédé de fourniture de vidéo à la demande, procédé, serveur et terminal pour vidéo à la demande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100570354A CN100428796C (zh) 2006-03-13 2006-03-13 视频点播方法、系统、服务器和终端

Publications (2)

Publication Number Publication Date
CN1859562A CN1859562A (zh) 2006-11-08
CN100428796C true CN100428796C (zh) 2008-10-22

Family

ID=37298419

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100570354A Active CN100428796C (zh) 2006-03-13 2006-03-13 视频点播方法、系统、服务器和终端

Country Status (2)

Country Link
CN (1) CN100428796C (fr)
WO (1) WO2007104236A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101090546B (zh) * 2007-07-24 2011-05-11 中兴通讯股份有限公司 一种实现通讯终端切换业务的方法及系统
CN101394539B (zh) * 2007-09-17 2011-01-26 巨家科技有限公司 影视节目的播放方法及系统
CN101399690B (zh) * 2007-09-28 2011-05-11 中国科学院软件研究所 一种多媒体数据传输方法及其系统
CN101909194B (zh) * 2009-06-08 2013-01-23 华为技术有限公司 提供频道切换服务的方法、系统及频道切换服务器
JP4878642B2 (ja) * 2009-12-15 2012-02-15 シャープ株式会社 コンテンツ配信システム、コンテンツ配信装置、コンテンツ再生端末およびコンテンツ配信方法
CN101964787B (zh) * 2010-09-17 2013-07-10 深圳市同洲电子股份有限公司 实现多终端断点续播节目的方法和装置及系统
US9998944B2 (en) * 2011-04-29 2018-06-12 Intel Corporation System and method of channel control in a wireless communication system
CN103716658B (zh) * 2012-09-28 2017-05-17 株式会社日立制作所 视频点播服务装置与方法
CN105282566B (zh) * 2014-05-28 2018-04-06 中国电信股份有限公司 将交互式电视点播节目转换为组播节目的方法和系统
CN104219549A (zh) * 2014-10-08 2014-12-17 成都恒云世纪网络技术有限公司 一种实现多用户共享点播的系统及其实现方法
CN104270683A (zh) * 2014-10-08 2015-01-07 成都恒云世纪网络技术有限公司 一种根据业务在广播和ip通道中进行智能路由的系统及其实现方法
CN105049954B (zh) * 2015-07-02 2020-07-10 中兴通讯股份有限公司 Ott媒体的组播传输方法、装置及系统
CN105657570B (zh) * 2016-01-18 2019-11-08 北京佰才邦技术有限公司 缓存平台的资源传输方法及装置
CN107360448B (zh) * 2017-08-11 2019-07-12 中广热点云科技有限公司 一种视频数据单播组播切换方法
CN107743274A (zh) * 2017-11-02 2018-02-27 华数传媒网络有限公司 视频点播方法、装置及电子设备
CN108538115B (zh) * 2018-03-30 2020-08-11 重庆智考信息技术有限公司 教学直播系统及方法
CN111200789B (zh) * 2020-01-07 2022-04-26 中国联合网络通信集团有限公司 一种业务数据的传输方法及装置
CN112511894B (zh) * 2020-09-11 2022-12-27 深圳市华曦达科技股份有限公司 一种ott频道切换方法、装置、电子设备及存储介质
CN114363830B (zh) * 2020-09-28 2023-09-05 中国移动通信有限公司研究院 多播数据的处理方法、核心网网关、业务服务器及终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002353964A (ja) * 2001-05-30 2002-12-06 Sony Corp コンテンツ提供装置及びコンテンツ提供方法
US20030225845A1 (en) * 2002-05-28 2003-12-04 Samsung Electronics Co., Ltd. Method of providing multicast service and server employing the method
CN1605074A (zh) * 2001-12-15 2005-04-06 汤姆森特许公司 从单播到组播的视频会议对话转换
US6973081B1 (en) * 2000-10-12 2005-12-06 Realnetworks, Inc. System and method for seamlessly joining multicast session

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004260293A (ja) * 2003-02-24 2004-09-16 Nippon Telegr & Teleph Corp <Ntt> トラヒック集約システムおよびトラヒック集約方法並びにそのプログラム
CN100384252C (zh) * 2005-06-15 2008-04-23 北京交通大学 一种覆盖网络组播下视频点播实现方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973081B1 (en) * 2000-10-12 2005-12-06 Realnetworks, Inc. System and method for seamlessly joining multicast session
JP2002353964A (ja) * 2001-05-30 2002-12-06 Sony Corp コンテンツ提供装置及びコンテンツ提供方法
CN1605074A (zh) * 2001-12-15 2005-04-06 汤姆森特许公司 从单播到组播的视频会议对话转换
US20030225845A1 (en) * 2002-05-28 2003-12-04 Samsung Electronics Co., Ltd. Method of providing multicast service and server employing the method

Also Published As

Publication number Publication date
WO2007104236A1 (fr) 2007-09-20
WO2007104236A8 (fr) 2007-12-21
CN1859562A (zh) 2006-11-08

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Address after: 550025 Huawei cloud data center, jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guiyang City, Guizhou Province

Patentee after: Huawei Cloud Computing Technology Co.,Ltd.

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd.

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Effective date of registration: 20221202

Address after: 518129 Huawei Headquarters Office Building 101, Wankecheng Community, Bantian Street, Longgang District, Shenzhen, Guangdong

Patentee after: Shenzhen Huawei Cloud Computing Technology Co.,Ltd.

Address before: 550025 Huawei cloud data center, jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guiyang City, Guizhou Province

Patentee before: Huawei Cloud Computing Technology Co.,Ltd.

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